📈 𝙏𝙤𝙥 𝙍𝙝𝙮𝙩𝙝𝙢𝙨 𝙖𝙩 𝙖 𝙂𝙡𝙖𝙣𝙘𝙚
🔹Normal Sinus Rhythm: characterized by a regular heart rate, usually between 60 and 100 beats per minute, and originates from the sinoatrial node 🔹Sinus Tachycardia: occurs when the heart's natural pacemaker, the sinus node, sends electrical signals faster than normal, resulting in a faster